ai-agent-book 精选快照（<2MB 代码与文档，来自 github.com/bojieli/ai-agent-book）

2026-08-20 13:12:50 +00:00
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+import asyncio
+
+from browser_use import Agent, Browser, ChatOpenAI
+
+llm = ChatOpenAI('gpt-4.1-mini')
+
+
+async def main():
+	"""
+	Main function demonstrating mixed automation with Browser-Use and Playwright.
+	"""
+	print('🚀 Mixed Automation with Browser-Use and Actor API')
+
+	browser = Browser(keep_alive=True)
+	await browser.start()
+
+	page = await browser.get_current_page() or await browser.new_page()
+
+	# Go to apple wikipedia page
+	await page.goto('https://www.google.com/travel/flights')
+
+	await asyncio.sleep(1)
+
+	round_trip_button = await page.must_get_element_by_prompt('round trip button', llm)
+	await round_trip_button.click()
+
+	one_way_button = await page.must_get_element_by_prompt('one way button', llm)
+	await one_way_button.click()
+
+	await asyncio.sleep(1)
+
+	agent = Agent(task='Find the cheapest flight from London to Paris on 2025-10-15', llm=llm, browser_session=browser)
+	await agent.run()
+
+	input('Press Enter to continue...')
+
+	await browser.stop()
+
+
+if __name__ == '__main__':
+	asyncio.run(main())